CN209765223U - Liquid crystal display terminal - Google Patents
Liquid crystal display terminal Download PDFInfo
- Publication number
- CN209765223U CN209765223U CN201920461123.3U CN201920461123U CN209765223U CN 209765223 U CN209765223 U CN 209765223U CN 201920461123 U CN201920461123 U CN 201920461123U CN 209765223 U CN209765223 U CN 209765223U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- glass
- glass panel
- fixing frame
- crystal glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model relates to a liquid crystal display terminal, including glass panels, liquid crystal glazing, fixed frame and light source in a poor light. The liquid crystal glass and the fixing frame are positioned on the same side of the glass panel, and the liquid crystal glass is arranged on the glass panel in a laminating mode. The frame of the fixing frame is arranged along the periphery of the liquid crystal glass, each side of the liquid crystal glass is fixedly positioned on the glass panel, and a window area is formed in the area, opposite to the fixing frame, of the liquid crystal glass. The inner side of at least one side of the fixing frame is provided with a containing groove, and the backlight source is arranged in the containing groove to emit light rays towards the direction of the window area. The liquid crystal glass is fixed to the glass panel by the fixing frame, and the back surface of the liquid crystal glass panel can be effectively irradiated by the light of the backlight source without being fixed by the back shell. Because the liquid crystal molecules of the liquid crystal glass have the light transmission characteristic, when the liquid crystal glass is viewed from the front outer side of the glass panel, the image picture displayed by the screen can be seen, and meanwhile, the background real object scene on the back of the screen can be seen in a perspective mode, so that the display is more peculiar.
Description
Technical Field
The utility model relates to a show the field, more specifically say, relate to a liquid crystal display terminal.
Background
The lcd needs to provide a white backlight with a certain brightness to display a color image that is comfortable for human eyes.
The current common technology adopts an LED light bar and is matched with various optical films to be fixed in a closed rear shell together. Due to the shielding of the rear shell, the method can only meet the requirement that human eyes watch images displayed on the screen, but cannot watch object scenes on the back of the screen in a perspective mode.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can show the image, see-through see the liquid crystal display terminal at the back again.
The utility model provides a technical scheme that its technical problem adopted is: constructing a liquid crystal display terminal, which comprises a glass panel, liquid crystal glass, a fixing frame and a backlight source;
The liquid crystal glass and the fixing frame are positioned on the same side of the glass panel, and the liquid crystal glass is arranged on the glass panel in a laminated mode;
The frame of the fixing frame is arranged along the periphery of the liquid crystal glass, each edge of the liquid crystal glass is fixedly positioned on the glass panel, and a window area is formed in the area, opposite to the fixing frame, of the liquid crystal glass;
an accommodating groove is formed in the inner side of at least one edge of the fixing frame, and the backlight light source is installed in the accommodating groove to emit light rays towards the direction of the window area.
Preferably, the glass panel is a tempered glass panel.
preferably, the backlight source includes an LED strip extending along a length direction of the receiving groove.
Preferably, the fixing frame comprises four fixing strips connected end to form a square frame body.
preferably, the fixing strips on two opposite sides of the fixing frame are used as mounting strips for mounting the backlight light source, and the mounting strips respectively comprise a base, a mounting plate and a light barrier which are arranged in an extending manner along the length direction of the side;
The mounting plate is connected with one side of the base, which is far away from the window area, and extends out in the direction far away from the glass panel;
The light barrier is connected with one side of the mounting plate, which is far away from the glass panel, the light barrier and the base are positioned on the same side of the mounting plate, and the base, the mounting plate and the light barrier form the accommodating groove;
The backlight source is arranged on the two opposite mounting plates of the mounting bar and is positioned on one side of the mounting plate close to the window area, and light rays of the backlight source are emitted to the liquid crystal glass from the space between the light barrier and the mounting plate.
preferably, the light barrier and the base are parallel; or one side of the light barrier, which is far away from the mounting plate, is inclined towards the side far away from the liquid crystal glass, so that the light barrier and the base form an acute included angle.
Preferably, a side of the base close to the glass panel is provided with a raised positioning bone to form a gap between the base and the liquid crystal glass for passing an electronic component.
Implement the utility model discloses a liquid crystal display terminal has following beneficial effect: the liquid crystal glass is fixed to the glass panel by the fixing frame, and the back surface of the liquid crystal glass panel can be effectively irradiated by the light of the backlight source without being fixed by the back shell. Because the liquid crystal molecules of the liquid crystal glass have the light transmission characteristic, when the liquid crystal display terminal is watched from the outer side of the front side of the glass panel, not only can the image picture displayed by the screen be seen, but also the background object scene on the back side of the screen can be seen in a perspective mode, so that the liquid crystal display terminal can be suitable for various commercial or scientific display scenes, and the display is more peculiar.
drawings
The invention will be further explained with reference to the drawings and examples, wherein:
Fig. 1 is a schematic front structural diagram of a liquid crystal display terminal in an embodiment of the present invention;
Fig. 2 is a schematic view of a rear structure of the liquid crystal display terminal of fig. 1;
FIG. 3 is a schematic view of a structure of the liquid crystal display terminal of FIG. 2 at another angle on the rear surface thereof;
FIG. 4 is a partial schematic view of the backlight source of FIG. 3 mounted in the receiving cavity;
Fig. 5 is a schematic cross-sectional view illustrating a backlight source mounted in one side of a fixing frame of the liquid crystal display terminal of fig. 3.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the liquid crystal display terminal in a preferred embodiment of the present invention includes a glass panel 1, a liquid crystal glass 2, a fixing frame 3, and a backlight source 4, wherein the liquid crystal glass 2 and the fixing frame 3 are located at the same side of the glass panel 1, and the liquid crystal glass 2 is stacked on the glass panel 1.
The frame of the fixing frame 3 is arranged along the periphery of the liquid crystal glass 2, and the liquid crystal glass 2 can be fixed and positioned on each side of the glass panel 1, so that the liquid crystal glass 2 can be fixed. The area of the liquid crystal glass 2 facing the fixed frame 3 forms a window area a in which an image screen can be displayed.
The inner sides of two opposite sides of the fixing frame 3 are respectively provided with a containing groove B, the backlight source 4 is arranged in the containing groove B, and the backlight source 4 in the containing groove B of the two opposite sides emits light towards the direction of the window area A, thereby providing backlight for the liquid crystal glass 2 and illuminating real object scenes on the back. In other embodiments, the receiving groove B may be provided only on the inner side of the partial side of the fixing frame 3, or may be provided on the inner side of a plurality of sides, so that the backlight source 4 can be mounted as required.
The liquid crystal glass 2 is fixed to the glass panel 1 by the fixing frame 3, and the light of the backlight source 4 can be effectively irradiated to the back of the glass panel 1 of the liquid crystal glass 2 without being fixed by a rear shell. Because the liquid crystal molecules of the liquid crystal glass 2 have the light transmission characteristic, when the liquid crystal display terminal is watched from the front outer side of the glass panel 1, not only can the image picture displayed by the screen be seen, but also the background object scene on the back of the screen can be seen in a perspective mode, so that the liquid crystal display terminal can be suitable for various commercial or scientific display scenes, and the display is more peculiar.
Preferably, the glass panel 1 is a tempered glass panel 1, which provides a strong support structure for the product. The backlight source 4 includes an LED strip 41 extending along the length direction of the receiving slot B, and the backlight source 4 is a strip-shaped LED strip 41 and can be conveniently installed in the receiving slot B.
as shown in fig. 3, the fixing frame 3 further includes four fixing bars connected end to form a square frame. The size of the window area A is determined by the external shape of the inner frame of each fixed strip. The adjacent fixing strips can be connected and fixed and can also be spliced and connected.
In some embodiments, the fixing strips at two opposite sides of the fixing frame 3 are used as the mounting strips 31 for mounting the backlight source 4, so that the backlight source 4 emits light into the window area a from two opposite sides of the window area a, and the backlight on the liquid crystal glass 2 is more uniform. In other embodiments, the backlight source 4 may be mounted on two adjacent fixing strips, or only on one fixing strip.
As shown in fig. 3 to fig. 5, the mounting bar 31 further includes a base 311, a mounting plate 312, and a light barrier 313 extending along the length direction of the side, where the mounting plate 312 is connected to the side of the base 311 away from the window area a and extends out in the direction away from the glass panel 1; the light barrier 313 is connected to the side of the mounting plate 312 remote from the glass panel 1.
The light blocking plate 313 and the base 311 are located on the same side of the mounting plate 312, and the base 311, the mounting plate 312 and the light blocking plate 313 form a concave accommodating groove B. The backlight source 4 is installed on the two opposite fixing strips of the mounting plate 312, and is located on one side of the mounting plate 312 close to the window area a, a gap is formed between the light blocking plate 313 and the base 311, and the light of the backlight source 4 is emitted to the liquid crystal glass 2 from the gap space between the light blocking plate 313 and the mounting plate 312.
In this embodiment, one side of the light-blocking plate 313 away from the mounting plate 312 is inclined to the side away from the liquid crystal glass 2, so that the light-blocking plate 313 and the base 311 form an acute included angle, which can prevent light of the backlight source 4 from diffusing to the back surface.
in other embodiments, the light barrier 313 and the base 311 may be parallel, such that the gap between the light barrier 313 and the base 311 is uniform in width.
Furthermore, a raised positioning rib 314 is arranged on one side of the base 311 close to the glass panel 1 to form a gap between the base 311 and the liquid crystal glass 2 for passing an electronic component, so that the electronic component can be in communication connection with the liquid crystal glass 2 to transmit signals to the liquid crystal glass 2 for display.
it is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The liquid crystal display terminal is characterized by comprising a glass panel (1), liquid crystal glass (2), a fixing frame (3) and a backlight light source (4);
The liquid crystal glass (2) and the fixing frame (3) are positioned on the same side of the glass panel (1), and the liquid crystal glass (2) is arranged on the glass panel (1) in a laminated mode;
the frame of the fixing frame (3) is arranged along the periphery of the liquid crystal glass (2), each edge of the liquid crystal glass (2) is fixedly positioned on the glass panel (1), and a window area (A) is formed in the area, opposite to the fixing frame (3), of the liquid crystal glass (2);
an accommodating groove (B) is formed in the inner side of at least one side of the fixing frame (3), and the backlight source (4) is installed in the accommodating groove (B) and emits light rays towards the direction of the window area (A).
2. A liquid crystal display terminal according to claim 1, characterized in that the glass panel (1) is a tempered glass panel.
3. A liquid crystal display terminal according to claim 1, wherein the backlight source (4) comprises an LED strip (41) extending along the length of the receiving slot (B).
4. a liquid crystal display terminal according to any of claims 1 to 3, characterized in that the fixed frame (3) comprises four end-to-end fixed bars forming a square frame.
5. the LCD terminal of claim 4, wherein the fixing strips on two opposite sides of the fixing frame (3) are used as mounting strips (31) for mounting the backlight source (4), and the mounting strips (31) respectively comprise a base (311), a mounting plate (312) and a light barrier (313) which are arranged in an extending manner along the length direction of the side;
the mounting plate (312) is connected with one side of the base (311) far away from the window area (A) and extends out in the direction far away from the glass panel (1);
the light barrier (313) is connected with one side of the mounting plate (312) far away from the glass panel (1), the light barrier (313) and the base (311) are positioned on the same side of the mounting plate (312), and the base (311), the mounting plate (312) and the light barrier (313) form the accommodating groove (B);
The backlight source (4) is arranged on the two opposite mounting plates (312) of the mounting bar (31) and is positioned at one side of the mounting plate (312) close to the window area (A), and light rays of the backlight source (4) are emitted to the liquid crystal glass (2) from a space between the light barrier (313) and the mounting plate (312).
6. A liquid crystal display terminal according to claim 5, characterized in that the light barrier (313) and the base (311) are parallel; or one side of the light barrier (313) far away from the mounting plate (312) inclines towards one side far away from the liquid crystal glass (2), so that the light barrier (313) and the base (311) form an acute included angle.
7. A liquid crystal display terminal according to claim 5, characterized in that the side of the base (311) close to the glass panel (1) is provided with raised positioning ribs (314) to form a gap between the base (311) and the liquid crystal glass (2) for the passage of electronic components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461123.3U CN209765223U (en) | 2019-04-04 | 2019-04-04 | Liquid crystal display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461123.3U CN209765223U (en) | 2019-04-04 | 2019-04-04 | Liquid crystal display terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209765223U true CN209765223U (en) | 2019-12-10 |
Family
ID=68758168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920461123.3U Expired - Fee Related CN209765223U (en) | 2019-04-04 | 2019-04-04 | Liquid crystal display terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209765223U (en) |
-
2019
- 2019-04-04 CN CN201920461123.3U patent/CN209765223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20200404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |